I took lo in to the doctor this morning, because she has gone from bad to worse with the screaming, back arching, spitting up, and was having a hard time breathing. The doctor walked in, and heard her screaming and said it's classic reflux, and prescribed Zantac. She doesn't think it's my diet since her poops are normal. It may be my over supply, and all the air. I had started cutting dairy, but not completely. Did anyone cut dairy completely for baby's reflux and notice an improvement?